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<head><meta charset="utf-8"><title>meeting 2019-12-16 · t-compiler/wg-parallel-rustc · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/index.html">t-compiler/wg-parallel-rustc</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html">meeting 2019-12-16</a></h3>

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<a name="183574188"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183574188" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183574188">(Dec 16 2019 at 18:02)</a>:</h4>
<p>I have not made progress on my task (cargo integration with jobserver), but I would like to spend a bit of time discussing a potential idea I had which is potentially a simpler replacement than what we originally had in mind. Essentially instead of fully replacing the jobserver, the jobserver crate when configuring a process with the file descriptors would create a new pipe for each process and spawn up a global, single, thread which epolls across all of the process file descriptors. I think in theory this should be easier to implement but am interested in hearing what <span class="user-mention" data-user-id="116015">@Alex Crichton</span> thinks.</p>
<p><span class="user-group-mention" data-user-group-id="1117">@WG-parallel-rustc</span> with the above in mind, I don't know if it makes sense for all of us to meet...</p>



<a name="183574211"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183574211" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183574211">(Dec 16 2019 at 18:03)</a>:</h4>
<p>(and maybe even we can discuss that idea async with Alex)</p>



<a name="183574551"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183574551" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183574551">(Dec 16 2019 at 18:07)</a>:</h4>
<p>I'm still with some Mir-opt stuff and haven't jumped back into this</p>



<a name="183574779"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183574779" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Alex Crichton <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183574779">(Dec 16 2019 at 18:10)</a>:</h4>
<p>I'm ok discussing sync today</p>



<a name="183575075"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183575075" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183575075">(Dec 16 2019 at 18:15)</a>:</h4>
<p>okay, let's do that then</p>



<a name="183584725"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183584725" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183584725">(Dec 16 2019 at 20:00)</a>:</h4>
<p><span class="user-mention" data-user-id="116015">@Alex Crichton</span> do you want to generate a zoom link?</p>



<a name="183584945"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183584945" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183584945">(Dec 16 2019 at 20:02)</a>:</h4>
<p>&lt;<a href="https://mozilla.zoom.us/j/462096851" target="_blank" title="https://mozilla.zoom.us/j/462096851">https://mozilla.zoom.us/j/462096851</a>&gt;</p>



<a name="183584949"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183584949" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183584949">(Dec 16 2019 at 20:02)</a>:</h4>
<p>from the calendar invite</p>



<a name="183589022"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183589022" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183589022">(Dec 16 2019 at 20:49)</a>:</h4>
<p><a href="https://hackmd.io/_1S8_ChMSa2N8mRw6EsGPA?edit" target="_blank" title="https://hackmd.io/_1S8_ChMSa2N8mRw6EsGPA?edit">https://hackmd.io/_1S8_ChMSa2N8mRw6EsGPA?edit</a></p>



<a name="183594932"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting%202019-12-16/near/183594932" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> cuviper <a href="https://rust-lang.github.io/zulip_archive/stream/187679-t-compiler/wg-parallel-rustc/topic/meeting.202019-12-16.html#183594932">(Dec 16 2019 at 21:52)</a>:</h4>
<p>sorry I've been missing meetings... I hope to get more involved again after the new year</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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